# Robust near-infrared-based plastic classification with relative spectral similarity pattern

> Research article (Waste Management, 2023) · cited 12× · AI/ML

**Wikidata**: [openalex:W4377018427](https://www.wikidata.org/wiki/openalex:W4377018427)  
**Source**: https://4ort.xyz/entity/robust-near-infrared-based-plastic-classification-with-relative-spectral-similarity-pattern